public ActionResult ListJson()
{
List <LocatedAssetsViewModel> model = new List <LocatedAssetsViewModel>();
AssetLocationEntities entities = new AssetLocationEntities();
try
{
List <Assetlocation1> assets = entities.Assetlocations1.ToList();
// muodostetaan näkymämalli tietokannan rivien pohjalta
CultureInfo fiFi = new CultureInfo("fi-Fi");
foreach (Assetlocation1 asset in assets)
{
LocatedAssetsViewModel view = new LocatedAssetsViewModel();
view.Id = asset.Id;
view.LocationCode = asset.AssetLocation.Code;
view.LocationName = asset.AssetLocation.Name;
view.AssetCode = asset.Asset.Code;
view.AssetName = asset.Asset.Type + " : " + asset.Asset.Model;
view.LastSeen = asset.LastSeen.Value.ToString(fiFi);
model.Add(view);
}
}
finally
{
entities.Dispose();
}
return(Json(model, JsonRequestBehavior.AllowGet));
}
public JsonResult AssignLocation()
{
string json = Request.InputStream.ReadToEnd();
AssignLocationModel inputData =
JsonConvert.DeserializeObject <AssignLocationModel>(json);
bool success = false;
string error = "";
AssetLocationEntities entities = new AssetLocationEntities();
try
{
// Haetaan ensin paikan id-numero koodin perusteella.
int locationId = (from l in entities.AssetLocations
where l.Code == inputData.LocationCode
select l.Id).FirstOrDefault();
// Haetaan laitteen id-numero koodin perusteella.
int assetId = (from a in entities.Assets
where a.Code == inputData.AssetCode
select a.Id).FirstOrDefault();
if ((locationId > 0) && (assetId > 0))
{
// Tallennetaan uusi rivi aikaleiman kanssa kantaan
Assetlocation1 newEntry = new Assetlocation1();
newEntry.LocationId = locationId;
newEntry.AssetId = assetId;
newEntry.LastSeen = DateTime.Now;
entities.Assetlocations1.Add(newEntry);
entities.SaveChanges();
success = true;
}
}
catch (Exception ex)
{
error = error.GetType().Name + ": " + ex.Message;
}
finally
{
entities.Dispose();
}
//Palautetaan JSON-muotoinen tulos kutsujalle
var result = new { success = success, error = error };
return(Json(result));
}
